EP1943711A1 - Bürstensystem für einen kraftfahrzeug-stellantrieb - Google Patents
Bürstensystem für einen kraftfahrzeug-stellantriebInfo
- Publication number
- EP1943711A1 EP1943711A1 EP06793346A EP06793346A EP1943711A1 EP 1943711 A1 EP1943711 A1 EP 1943711A1 EP 06793346 A EP06793346 A EP 06793346A EP 06793346 A EP06793346 A EP 06793346A EP 1943711 A1 EP1943711 A1 EP 1943711A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brush system
- leaf springs
- motor vehicle
- brush
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000004020 conductor Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 230000001629 suppression Effects 0.000 claims abstract description 7
- 229910000679 solder Inorganic materials 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000004080 punching Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/38—Brush holders
- H01R39/381—Brush holders characterised by the application of pressure to brush
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
- H02K11/026—Suppressors associated with brushes, brush holders or their supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Definitions
- the invention relates to a brush system for a motor vehicle actuator and a motor vehicle actuator having such a brush system.
- Brush systems for motor vehicle actuators are already known. Such brush systems have a basic body made of plastic, on which the other components of the brush system are fixed. The mentioned further components are, for example, current guides, carbon brushes and interference suppression elements.
- the printed circuit board extends with its largest extent substantially transversely to an armature shaft of the armature and covers the commutator of the armature at least partially.
- the brush holder engages in a provided in the region of the commutator recess of the transmission housing.
- the brush holder has one
- Plastic existing body which is provided with sleeve-shaped receptacles for suppression chokes. Furthermore, the brush holder has elements which the brushes hold for mounting the brush holder in a mounting position within a respective brush holder.
- the object of the invention is to specify a new, simplified brush system.
- the advantages of the invention are, in particular, that the external contacting of the conductor tracks of the board on which suppression components are provided by the Blattfe ⁇ countries takes place, on which the carbon brushes are placed. Due to this multiple function of the leaf springs, no additional fastening elements and thus no additional connection processes are required in order to realize the external contacting of the conductor tracks of the board. This means a reduction of the necessary components for the realization of a brush system and a reduction in the number of connection processes to be performed.
- the leaf springs are applied in an advantageous manner to solder pads, which are provided on the board and contacted with a respective conductor track of the board. This attachment to the solder pads is facilitated by the fact that the leaf springs, which are preferably made of copper sheet, are elastically deformable and not relax. This ensures that over the entire service life of the Bürstensys ⁇ tems the necessary pressure force is given.
- suppression components can be placed in the vicinity of the carbon brushes, which favors the Entstörvorgang.
- Figure 1 is a front view of a brush system according to a
- Figure 2 is a partial view of the housing of a motor vehicle actuator, in which the brush system is used according to Figure 1.
- FIG. 1 shows a front view of a brush system ge ⁇ Josess one embodiment of the invention.
- the illustrated brush system has carbon brushes 1a, 1b which are placed in positioning aids 2a, 2b.
- the carbon brush Ia is fastened to a leaf spring 3a consisting of copper sheet, the carbon brush Ib to a leaf spring 3b also made of copper sheet.
- These leaf springs are elastically deformable and can maintain a prestressed state for a long period of time without relaxing.
- the leaf spring 3a is attached to a punched contact 6a, for example by means of a welding, a screw or a rivet connection 8a.
- the leaf spring 3b is fixed to a punched contact 6b, for example by means of a welding, a screw or a rivet 8b.
- the stamped contacts 6a and 6b made of an electrically conductive material, so that the carbon brushes are electrically contacted via the respective leaf spring with the respective punching contact.
- the punching contact 6a is provided in its right in the figure 1 end portion with an extension 9a, via which it is contacted with an external power supply, such as an electronic unit or a plug.
- the punching contact 6b is preferably provided in its right in the figure 1 end portion with an extension 9b, via which it is also contacted with the external power supply.
- the brush system shown in FIG. 1 has a circuit board 4, which serves as a support for suppressor components 5a, 5b, 5c.
- a circuit board 4 which serves as a support for suppressor components 5a, 5b, 5c.
- suppressor components 5a, 5b, 5c In the interior of the board or on the surface of conductor tracks 16a, 16b are provided, via which the suppression components are interconnected.
- the wiring 16a is electrically connected to a solder pad 7a provided on the board 4.
- the trace 16b is electrically connected to a solder pad 7b, which is also provided on the board 4.
- a concern of the ends of the leaf springs 3a and 3b to the solder pads for these external electrical contact suffi ⁇ cient as for filtering motor example of the power window in a vehicle, no high performance must be gen übertra ⁇ .
- a permanent electrical contact is ensured by the fact that the leaf springs made of copper ⁇ sheet.
- Copper sheet is a material that can apply a pressing force over its entire service life, since the material is elastically deformable or springy and also does not relax. Consequently, the leaf springs made of copper sheet can take over the desired Andrückfunktion without additional components are necessary.
- the associated advantages consist in the fact that supply additional components to an external electrical PLEASE CONTACT ⁇ tion of the conductor tracks of the circuit board can be saved and that therefore also requires no related connection processes in the manufacture of the brush system.
- the punched contacts 6a, 6b contacted with the leaf springs 3a, 3b preferably also consist of an electrically conductive material. For example, it is at the stamping ⁇ sen contacts 6a, 6b to bent punched grid.
- the punching contact 6a is - as already stated above - electrically contacted via its extension 9a and the punching contact 6b via its extension 9b to the outside, for example with an external electronics unit or a plug.
- FIG. 2 shows a partial view of the housing of a power ⁇ vehicle actuator, in which the brush system is used according to the figure 1.
- the housing 17, which is a plastic ⁇ housing, in its central region surrounded by a housing part 13, has substantially round recess through which the commutator of an electric motor is introduced in such an assembly of the actuator in that it comes to rest between the brushes Ia and Ib.
- the board 4 is held by Hal ⁇ te pensionn 14 and 15, which are components of a board pocket.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005052722A DE102005052722B3 (de) | 2005-11-04 | 2005-11-04 | Bürstensystem für einen Kraftfahrzeug-Stellantrieb |
PCT/EP2006/066160 WO2007051666A1 (de) | 2005-11-04 | 2006-09-08 | Bürstensystem für einen kraftfahrzeug-stellantrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1943711A1 true EP1943711A1 (de) | 2008-07-16 |
Family
ID=37401584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06793346A Withdrawn EP1943711A1 (de) | 2005-11-04 | 2006-09-08 | Bürstensystem für einen kraftfahrzeug-stellantrieb |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090121580A1 (de) |
EP (1) | EP1943711A1 (de) |
JP (1) | JP2009515504A (de) |
CN (1) | CN101356709A (de) |
DE (1) | DE102005052722B3 (de) |
WO (1) | WO2007051666A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112007001395A5 (de) | 2006-06-07 | 2009-05-28 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Bürstensystem mit Entstörplatine |
DE102009027025A1 (de) * | 2009-06-18 | 2010-12-23 | Robert Bosch Gmbh | Elektrische Maschine sowie Verstellantrieb |
DE102012218847A1 (de) * | 2012-10-16 | 2014-04-17 | Robert Bosch Gmbh | Anschlusselement für eine Antriebsanordnung sowie eine Antriebsanordnung mit einem Anschlussteil |
CN105379083B (zh) * | 2013-07-11 | 2018-05-15 | 株式会社美姿把 | 电动机 |
KR20180013382A (ko) * | 2016-07-29 | 2018-02-07 | 삼성전자주식회사 | 인쇄회로기판 및 이를 포함하는 반도체 메모리 장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6295946A (ja) * | 1985-10-19 | 1987-05-02 | Moriyama Kogyo Kk | 電動機用ブラシの支持構造 |
JPS63294238A (ja) * | 1987-05-26 | 1988-11-30 | Canon Inc | モ−タのエンドブラケット |
GB9520389D0 (en) * | 1995-10-06 | 1995-12-06 | Johnson Electric Sa | Brush gear for an electronic motor |
JP3815632B2 (ja) * | 1997-01-31 | 2006-08-30 | 並木精密宝石株式会社 | 小型モータ用ブラシ |
DE19805185A1 (de) * | 1998-02-10 | 1999-08-12 | Bosch Gmbh Robert | Antriebsvorrichtung, insbesondere zum Verstellen eines Schiebedachs eines Fahrzeugs |
DE59914857D1 (de) * | 1998-09-29 | 2008-10-09 | Continental Automotive Gmbh | Bürstenhalterung für einen kommutatormotor |
JP2000324763A (ja) * | 1999-05-12 | 2000-11-24 | Namiki Precision Jewel Co Ltd | 小型モータおよびモータホルダ |
US6867516B2 (en) * | 2001-07-02 | 2005-03-15 | Valeo Motoren Und Aktuatoren Gmbh | Drive device with anti-lash mechanism |
DE10342222A1 (de) * | 2003-09-11 | 2005-05-04 | K Tec Kunststoffverarbeitung G | Topf- oder becherförmiger Träger |
DE10352234A1 (de) * | 2003-11-08 | 2005-06-09 | Robert Bosch Gmbh | Elektromotor, insbesondere zum Verstellen beweglicher Teile im Kraftfahrzeug |
-
2005
- 2005-11-04 DE DE102005052722A patent/DE102005052722B3/de not_active Expired - Fee Related
-
2006
- 2006-09-08 EP EP06793346A patent/EP1943711A1/de not_active Withdrawn
- 2006-09-08 WO PCT/EP2006/066160 patent/WO2007051666A1/de active Application Filing
- 2006-09-08 JP JP2008539370A patent/JP2009515504A/ja active Pending
- 2006-09-08 US US12/092,362 patent/US20090121580A1/en not_active Abandoned
- 2006-09-08 CN CNA2006800410692A patent/CN101356709A/zh active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO2007051666A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101356709A (zh) | 2009-01-28 |
DE102005052722B3 (de) | 2007-05-24 |
JP2009515504A (ja) | 2009-04-09 |
US20090121580A1 (en) | 2009-05-14 |
WO2007051666A1 (de) | 2007-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT503687B1 (de) | Steuergerät mit einem stirnseitig kontaktierten schaltungsträger | |
DE102011013449B4 (de) | Baugruppe mit einem Träger, einem SMD-Bauteil und einem Stanzgitterteil | |
DE102009058825A1 (de) | Kontaktvorrichtung zum Befestigen an einer Leiterplatte, Verfahren zum Befestigen einer Kontaktvorrichtung an einer Leiterplatte und Leiterplatte | |
WO2007051666A1 (de) | Bürstensystem für einen kraftfahrzeug-stellantrieb | |
DE102005057395A1 (de) | Bürstenträger-Bauteil mit Hammerbürsten | |
DE102017114730B4 (de) | Leuchtmittel und Federkontakt zur elektrischen Verbindung zweier Platinen | |
DE10010439C2 (de) | Stellantrieb bzw. Verfahren zur Montage eines Stellantriebs | |
DE102012104259B4 (de) | Gleichstrommotor zum Antrieb von Aggregaten eines Kraftfahrzeugs | |
WO2017153029A1 (de) | Schaltkreis einer elektronischen steuereinheit | |
DE102012025110A1 (de) | Thermischer Überlastschutz | |
DE102006050067A1 (de) | Elektromotorischer Stellantrieb | |
DE202006016320U1 (de) | Baugruppe | |
DE10318734A1 (de) | Elektrische Maschine mit separater Entstörleiterplatte | |
EP1619774A1 (de) | Bürstensystem für einen Kraftfahrzeug-Stellantrieb | |
DE202008016738U1 (de) | Geschirmter Steckverbinder | |
EP1659837B1 (de) | Kontaktierung eines Bauelementes auf einem Stanzgitter | |
WO1998036484A1 (de) | Bürstenhalteanordnung | |
DE102021201099A1 (de) | Befestigungsanordnung eines leiterplattenmontierten Bauelements | |
DE19858231A1 (de) | Elektrische Antriebseinheit für Fahrzeugaggregate | |
DE102004041169B3 (de) | Anordnung und Verfahren zur Masseanbindung eines elektrischen Schaltungsträgers | |
DE10129840B4 (de) | Elektrisches Gerät | |
EP3192155B1 (de) | Elektromotor mit smd-bauteilen und zugehöriges verbindungsteil | |
DE102013004377A1 (de) | Verfahren zur Montage eines Verbindungsstücks auf einer Leiterplatte, Verbindungsstück und elektrische Verbindungseinheit, insbesondere für ein Kraftfahrzeug | |
DE202007004496U1 (de) | Elektrischer Kondensator | |
DE102004049575A1 (de) | Elektrisches Anschlusselement und Verfahren zum Anschließen eines Leiterkabels |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080408 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20080908 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BROSE FAHRZEUGTEILE GMBH & CO. KG |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BROSE FAHRZEUGTEILE GMBH & CO. KG, WUERZBURG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100401 |